sinusoidal

adjective si·nu·soi·dal \ˌsīn-yə-ˈsȯi-d^əl, ˌsī-nə-\

Definition of SINUSOIDAL

:  of, relating to, shaped like, or varying according to a sine curve or sine wave <sinusoidal motion><sinusoidal alternating current> <sinusoidal grooves>

Welcome to Pre-Calculus 12!

Hi everyone.  I want to welcome you to a brand new year of PC12.  Like I said in class, I am really excited about teaching you this year.  This is one of my favourite courses to teach.  I think that we are going to have a great year!